There is a new pull request by meator against master on the void-packages repository

https://github.com/meator/void-packages imagemagick-heic
https://github.com/void-linux/void-packages/pull/39549

ImageMagick: add support for HEIC files
I've tested conversion of a `.HEIC` image and it worked.

#### Testing the changes
- I tested the changes in this PR: **YES**

A patch file from https://github.com/void-linux/void-packages/pull/39549.patch is attached